System模块引入spring-cloud-netflix-eureka-client后启动报错

Question

Caused by: java.lang.IllegalStateException: Failed to introspect Class [org.springframework.cloud.netflix.eureka.config.DiscoveryClientOptionalArgsConfiguration] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2]

Caused by: java.lang.NoClassDefFoundError: com/netflix/discovery/AbstractDiscoveryClientOptionalArgs

Caused by: java.lang.ClassNotFoundException: com.netflix.discovery.AbstractDiscoveryClientOptionalArgs

老师，spring-boot-parent和spring-cloud版本号已经修改为和课程中一样的，也是报错呢

Answer 1

甲蛙 2021-06-15 15:02:05

Caused by: java.lang.NoClassDefFoundError: com/netflix/discovery/AbstractDiscoveryClientOptionalArgs

是不是相关的依赖没加进来

• 提问者 嘻哈434528 #1

  已经解决了，spring-cloud-start-netflix-eureka-client导入成spring-cloud-netflix-eureka-client了

• 甲蛙 回复 提问者 嘻哈434528 #2

  这种配置的代码不需要手打，直接从我代码里拷就可以了